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Annales Geophysicae An interactive open-access journal of the European Geosciences Union
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Volume 31, issue 7
Ann. Geophys., 31, 1191–1193, 2013
https://doi.org/10.5194/angeo-31-1191-2013
© Author(s) 2013. This work is distributed under
the Creative Commons Attribution 3.0 License.
Ann. Geophys., 31, 1191–1193, 2013
https://doi.org/10.5194/angeo-31-1191-2013
© Author(s) 2013. This work is distributed under
the Creative Commons Attribution 3.0 License.

ANGEO Communicates 03 Jul 2013

ANGEO Communicates | 03 Jul 2013

Magnetic susceptibility from electron holes

R. A. Treumann1,* and W. Baumjohann2 R. A. Treumann and W. Baumjohann
  • 1Department of Geophysics and Environmental Sciences, Munich University, Munich, Germany
  • 2Space Research Institute, Austrian Academy of Sciences, Graz, Austria
  • *visiting: International Space Science Institute, Bern, Switzerland

Abstract. A recent theory of magnetic field amplification in electron holes is extended to derive the magnetic susceptibility of an electron-hole gas propagating in a magnetic flux tube along the ambient magnetic field. It is shown that the hole gas behaves diamagnetic adding some small amount to the well-known Landau susceptibility in the hole-carrying volume.

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